变频调速技术应用于建筑热水供应系统时，该热水系统为闭式。
When the technique of regulating speed with frequency conversion is applied to the hot water system in construction the system should be sealed.
启动-开启冷水供应系统，然后再开启热水供应系统。检查是否泄漏。
Start up - Open cold water supply then hot water supply. Inspect for leaks.
但是，这个设计无论多么简单，你总得要焊接铜管，以便接入你现有的热水供应系统。
But, no matter how simplistic this design is, you will still have to solder copper pipe joints if you want to tap into your existing hot water system.
管段流量与终点水温的关系，是热水供应系统中循环泵选择计算研究的一个重要理论依据。
Therefore, this conclusion should be taken into account when we study how to select one circulation pump with reason in a hot-water supply system.
提出运用新技术、新设备以及改进系统管道布置形式等手段进一步优化集中热水供应系统。
And finally the optimization of central hot water supply system by applying new technology, new equipment, and by improving pipe layout of the system was proposed.
介绍了宾馆、住宅集中热水供应系统的特点，并进一步分析了热水系统设计中存在的问题。
The characteristics of central hot water supply system in hotel and residence were introduced, and analysis was made for the problems existing in the design of hot water system.
集中热水供应系统的技术经济分析表明，该方案在技术上是可行的，节能效果和经济效益十分显著。
The cost-effectiveness analysis shows that the energy-saving effect and economic performance of this project are very notable.
本文介绍了已成功地应用于印染厂的大型、全自动集中热水供应系统的工作原理、节能效果及技术措施。
This paper gives a detailed account of the working principles and energy economizing hot water supply systems which have been successfully used in printing and dyeing mills.
其他的空间则被技术传输系统(电脑、电力系统、空调设备、冷热水供应系统)和八棵树需要的18.3立方米土壤占用。
The remaining space is taken up by technical transmission systems (computer, electricity, air condition, heating and water) and also by 18, 3 m3 of soil, the bed for eight Ficus Panda trees.
其他的空间则被技术传输系统(电脑、电力系统、空调设备、冷热水供应系统)和八棵树需要的18.3立方米土壤占用。
The remaining space is taken up by technical transmission systems (computer, electricity, air condition, heating and water) and also by 18, 3 m3 of soil, the bed for eight Ficus Panda trees.
应用推荐